| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
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Lumex, Inc. |
LED 5MM FAULT-IND GRN PC MNT |
0 |
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Lumex, Inc. |
LED 9MM 565NM GRN TRANSP SFIRE |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GREEN/YLW DIFFUSED |
0 |
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Lumex, Inc. |
LED T-3MM DL 635NM RED DIFF PCB |
0 |
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Lumex, Inc. |
T3MM SMT RT ANG LED 470NM SUP BL |
0 |
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Lumex, Inc. |
LED 2.5X7MM 635NM RD/GN WHT PCB |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GREEN/RED DIFFUSED |
0 |
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Lumex, Inc. |
LED T-3MM 585NM YLW DIFF RA SMD |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GREEN/YLW DIFFUSED |
0 |
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Lumex, Inc. |
LED T-3MM TWR GN/RD/RD/RD DIFF |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GRN/RED/YLW DIFF |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GREEN/RED DIFFUSED |
0 |
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Lumex, Inc. |
LED IND 3MM QUAD |
0 |
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Lumex, Inc. |
LED 3MM 3-HI GRN/GRN/GRN PC MNT |
0 |
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Lumex, Inc. |
LED T-3MM 4HI GRN/RED/YLW DIFF |
0 |
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Lumex, Inc. |
LED T-3MM 660NM SRED DIFF PCB |
0 |
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Lumex, Inc. |
LED IND 3MM QUAD |
0 |
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Lumex, Inc. |
LED T-3MM 4HI RED CLEAR |
0 |
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Lumex, Inc. |
LED ARRAY 2X5MM 14LED ARRAY YLW |
0 |
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Lumex, Inc. |
LED T-3MM 565NM SGREEN DIFF PCB |
0 |
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Light Emitting Diodes (LEDs) are semiconductor devices that convert electrical energy into light through electroluminescence. This product category includes indicators, arrays, light bars, and bar graphs designed for circuit board integration. LEDs serve critical roles in modern electronics for status indication, data visualization, and illumination. Their advantages include low power consumption, long lifespan, and compact form factors.
| Type | Functional Features | Application Examples |
|---|---|---|
| Indicators | Single/dual-color point-source lighting for status indication | Power switches, network routers, medical device panels |
| Arrays | Matrix configurations for alphanumeric/symbol display | Seven-segment displays, dot matrix modules |
| Light Bars | Linear arrangements for directional lighting/brightness zones | Audio level meters, industrial control panels |
| Bar Graphs | Segmented columns for quantitative visual representation | Battery level indicators, sensor data visualization |
Typical LED components include:
| Parameter | Description | Importance |
|---|---|---|
| Luminous Intensity | 0.1-100 cd/m range | Determines visibility in various lighting conditions |
| Wavelength | 400-700 nm (visible spectrum) | Defines color output accuracy |
| Forward Current | 2-30 mA typical | Impacts brightness and longevity |
| Viewing Angle | 5-120 depending on lens design | Dictates light distribution pattern |
| MTBF | 50,000-100,000 hours | System reliability prediction |
Key industries include:
| Manufacturer | Product Series | Key Features |
|---|---|---|
| Cree | XLamp XR | High-brightness automotive indicators |
| OSRAM | LED Line | Programmable RGB light bars |
| Nichia | NSPWR70CSS | Ultra-compact bar graph displays |
| Everlight | DLW-5xxx | Waterproof array modules |
Key considerations:
Current trends show: